| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.88 | 7.865% | $174.6119 | $174.61 | $174.60 | $174.60 |
| Purchase #2 | $199.89 | 9.767% | $219.4133 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $225.56 | 12.732% | $254.2783 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $99.91 | 4.843% | $104.7486 | $104.75 | $104.75 | $104.70 |
| Purchase #5 | $190.46 | 6.743% | $203.3027 | $203.30 | $203.30 | $203.30 |
| Purchase #6 | $196.28 | 8.126% | $212.2297 | $212.23 | $212.25 | $212.20 |
| Purchase #7 | $27.93 | 8.347% | $30.2613 | $30.26 | $30.25 | $30.30 |
| 7 purchase totals = | $1,101.91 | $1,198.8458 | $1,198.84 | $1,198.85 | $1,198.80 | |